83141520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{409}}^1$

素因数の和:454

約数の個数: 240

約数和(自身を含む): 324562560

約数和(自身を除く): 241421040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 409, 420, 440, 462, 484, 528, 560, 605, 616, 660, 726, 770, 818, 840, 847, 880, 924, 968, 1155, 1210, 1227, 1232, 1320, 1452, 1540, 1636, 1680, 1694, 1815, 1848, 1936, 2045, 2310, 2420, 2454, 2541, 2640, 2863, 2904, 3080, 3272, 3388, 3630, 3696, 4090, 4235, 4499, 4620, 4840, 4908, 5082, 5726, 5808, 6135, 6160, 6544, 6776, 7260, 8180, 8470, 8589, 8998, 9240, 9680, 9816, 10164, 11452, 12270, 12705, 13497, 13552, 14315, 14520, 16360, 16940, 17178, 17996, 18480, 19632, 20328, 22495, 22904, 24540, 25410, 26994, 28630, 29040, 31493, 32720, 33880, 34356, 35992, 40656, 42945, 44990, 45808, 49080, 49489, 50820, 53988, 57260, 62986, 67485, 67760, 68712, 71984, 85890, 89980, 94479, 98160, 98978, 101640, 107976, 114520, 125972, 134970, 137424, 148467, 157465, 171780, 179960, 188958, 197956, 203280, 215952, 229040, 247445, 251944, 269940, 296934, 314930, 343560, 346423, 359920, 377916, 395912, 472395, 494890, 503888, 539880, 593868, 629860, 687120, 692846, 742335, 755832, 791824, 944790, 989780, 1039269, 1079760, 1187736, 1259720, 1385692, 1484670, 1511664, 1732115, 1889580, 1979560, 2078538, 2375472, 2519440, 2771384, 2969340, 3464230, 3779160, 3959120, 4157076, 5196345, 5542768, 5938680, 6928460, 7558320, 8314152, 10392690, 11877360, 13856920, 16628304, 20785380, 27713840, 41570760, 83141520]

約数ペア:

[(1, 83141520), (2, 41570760), (3, 27713840), (4, 20785380), (5, 16628304), (6, 13856920), (7, 11877360), (8, 10392690), (10, 8314152), (11, 7558320), (12, 6928460), (14, 5938680), (15, 5542768), (16, 5196345), (20, 4157076), (21, 3959120), (22, 3779160), (24, 3464230), (28, 2969340), (30, 2771384), (33, 2519440), (35, 2375472), (40, 2078538), (42, 1979560), (44, 1889580), (48, 1732115), (55, 1511664), (56, 1484670), (60, 1385692), (66, 1259720), (70, 1187736), (77, 1079760), (80, 1039269), (84, 989780), (88, 944790), (105, 791824), (110, 755832), (112, 742335), (120, 692846), (121, 687120), (132, 629860), (140, 593868), (154, 539880), (165, 503888), (168, 494890), (176, 472395), (210, 395912), (220, 377916), (231, 359920), (240, 346423), (242, 343560), (264, 314930), (280, 296934), (308, 269940), (330, 251944), (336, 247445), (363, 229040), (385, 215952), (409, 203280), (420, 197956), (440, 188958), (462, 179960), (484, 171780), (528, 157465), (560, 148467), (605, 137424), (616, 134970), (660, 125972), (726, 114520), (770, 107976), (818, 101640), (840, 98978), (847, 98160), (880, 94479), (924, 89980), (968, 85890), (1155, 71984), (1210, 68712), (1227, 67760), (1232, 67485), (1320, 62986), (1452, 57260), (1540, 53988), (1636, 50820), (1680, 49489), (1694, 49080), (1815, 45808), (1848, 44990), (1936, 42945), (2045, 40656), (2310, 35992), (2420, 34356), (2454, 33880), (2541, 32720), (2640, 31493), (2863, 29040), (2904, 28630), (3080, 26994), (3272, 25410), (3388, 24540), (3630, 22904), (3696, 22495), (4090, 20328), (4235, 19632), (4499, 18480), (4620, 17996), (4840, 17178), (4908, 16940), (5082, 16360), (5726, 14520), (5808, 14315), (6135, 13552), (6160, 13497), (6544, 12705), (6776, 12270), (7260, 11452), (8180, 10164), (8470, 9816), (8589, 9680), (8998, 9240)]